Skip to content
Nonprofiteer
← All organizations

OAK SERVICE CORPORATION

EIN 47-2411265 MEMPHIS, TN

Browse the largest nonprofits in Tennessee

Revenue 2024
$5,519,529
Expenses 2024
$5,725,032

Program services were 80.6% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
04
NTEE code
B02
Classification
3000
Street
8347 W RANGE CV

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Mission and programs · 2024

Mission

OAK SERVICE CORPORATION PERFORMS CONTRACTED EDUCATIONAL, ADVISORY, AND ADMINISTRATIVE SERVICES AND FUNCTIONS FOR VARIOUS NONPROFIT ORGANIZATIONS. OAK SERVICE CORPORATION IS CONTRACTED BY VARIOUS NON-PROFIT ORGANIZATIONS TO ASSIST IN CARRYING OUT THEIR MISSIONS.

Activities or mission (Part I)

OAK SERVICE CORPORATION PERFORMS ADMINISTRATIVE DUTIES FOR NONPROFIT ORGANIZATIONS BY AGREEMENT.

  • PROVIDE ADMINISTRATIVE SERVICES TO NON-PROFIT ORGANIZATIONS VIA WRITTEN AGREEMENT.

    Expenses $4,611,639 · Revenue $1,558,260

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Christopher E Peterson

    PRESIDENT

    Total calculated
    $0
    Hours/week
    1

  • Larry W Eby

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Mark A Robertson

    DIRECTOR

    Total calculated
    $0
    Hours/week
    1

  • Justin A Buck

    CEO/SECRETARY/TREASURER

    Total calculated
    $311,917
    From this org
    $296,791
    From related orgs
    $0
    Other
    $15,126
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $223,000
    Bonus
    $73,551
    Other
    $240
    Deferred
    $0
    Nontaxable benefits
    $15,126
    Filer's total
    $311,917

  • Lance A Horner

    CHIEF OPERATING OFFICER

    Total calculated
    $179,631
    From this org
    $174,557
    From related orgs
    $0
    Other
    $5,074
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $145,000
    Bonus
    $29,405
    Other
    $152
    Deferred
    $0
    Nontaxable benefits
    $5,074
    Filer's total
    $179,631

  • Robert R Parsons Jr

    CHIEF FINANCIAL OFFICER

    Total calculated
    $286,945
    From this org
    $271,819
    From related orgs
    $0
    Other
    $15,126
    Hours/week
    40

    Schedule J breakdown matched by us

    Base
    $225,000
    Bonus
    $46,659
    Other
    $160
    Deferred
    $0
    Nontaxable benefits
    $15,126
    Filer's total
    $286,945

  • Jared Campbell

    REAL ESTATE OFFICER

    Total calculated
    $133,206
    From this org
    $122,101
    From related orgs
    $0
    Other
    $11,105
    Hours/week
    40

  • Kimberly Novak

    HEALTH & SAFETY OFFICER

    Total calculated
    $127,939
    From this org
    $122,865
    From related orgs
    $0
    Other
    $5,074
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us. Earlier years are each on their own filing page.

Filings

  • 2024
    Revenue
    $5,519,529
    Expenses
    $5,725,032
    Contributions
    $3,713,349
    Grants paid
    $0
  • 2023
    Revenue
    $5,029,287
    Expenses
    $5,615,915
    Contributions
    $3,266,325
    Grants paid
    $0
  • 2022
    Revenue
    $5,305,322
    Expenses
    $5,573,532
    Contributions
    $3,695,752
    Grants paid
    $0

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2021 · 990

    Revenue
    $4,272,484
    Expenses
    $3,932,099
    Assets (EOY)
    $2,447,800

  • 2020 · 990

    Revenue
    $4,325,999
    Expenses
    $3,595,817
    Assets (EOY)
    $2,069,394

  • 2019 · 990

    Revenue
    $4,549,708
    Expenses
    $4,413,803
    Assets (EOY)
    $1,322,157

  • 2018 · 990

    Revenue
    $5,214,947
    Expenses
    $5,194,833
    Assets (EOY)
    $1,249,687

  • 2017 · 990

    Revenue
    $5,126,349
    Expenses
    $5,188,605
    Assets (EOY)
    $1,311,628

  • 2017 · 990

    Revenue
    $5,126,349
    Expenses
    $5,188,605
    Assets (EOY)
    $1,311,628

  • 2016 · 990

    Revenue
    $4,893,004
    Expenses
    $5,028,376
    Assets (EOY)
    $1,273,458

  • 2015 · 990

    Revenue
    $4,751,009
    Expenses
    $5,028,183
    Assets (EOY)
    $1,464,454

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Not present in the most recent drop.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.